194632020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98299}}^1$

素因数の和:98325

約数の個数: 72

約数和(自身を含む): 644061600

約数和(自身を除く): 449429580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 98299, 196598, 294897, 393196, 491495, 589794, 884691, 982990, 1081289, 1179588, 1474485, 1769382, 1965980, 2162578, 2948970, 3243867, 3538764, 4325156, 4423455, 5406445, 5897940, 6487734, 8846910, 9731601, 10812890, 12975468, 16219335, 17693820, 19463202, 21625780, 32438670, 38926404, 48658005, 64877340, 97316010, 194632020]

約数ペア:

[(1, 194632020), (2, 97316010), (3, 64877340), (4, 48658005), (5, 38926404), (6, 32438670), (9, 21625780), (10, 19463202), (11, 17693820), (12, 16219335), (15, 12975468), (18, 10812890), (20, 9731601), (22, 8846910), (30, 6487734), (33, 5897940), (36, 5406445), (44, 4423455), (45, 4325156), (55, 3538764), (60, 3243867), (66, 2948970), (90, 2162578), (99, 1965980), (110, 1769382), (132, 1474485), (165, 1179588), (180, 1081289), (198, 982990), (220, 884691), (330, 589794), (396, 491495), (495, 393196), (660, 294897), (990, 196598), (1980, 98299)]